Bioprinting For Bone Repair Improved With Genes
An international team of engineers is bioprinting bone along with two growth factor encoding genes that help incorporate the cells and heal defects in the skulls of rats.
Researchers Engineer Electrically Tunable Graphene Device To Study Rare Physics
Finely controlled approach enables ‘exceptional’ devices; has implications for future optoelectronics, researchers say
Scranton Campus Hosts Congressman, NSF Director To Discuss STEM Education
Penn State leaders, industry partners share the importance of NSF-supported education and innovation with federal officials
NSF Grant Funds Institutes On Next-Generation Display Technology
Penn State and University of Dayton will co-lead two advanced studies institutes over the next two summers to encourage student interest and skill building
From The Ground Up: Taking 3D Printing Technology To The Next Level
With 3D printing, “Vortic was able to give new life to an antique, and create a niche high-end luxury good.”
Biodegradable Implant Could Help Doctors Monitor Brain Chemistry
A wireless, biodegradable sensor could offer doctors a way to monitor changes in brain chemistry without requiring a second operation to remove the implant, according to an international team of researchers.
In Touch With: Esther Obonyo — On Building Sustainable, Safe, Global Communities
Esther Obonyo, leads the Global Building Network, an initiative of Penn State and the U.N. Economic Commission for Europe aimed at advancing building science, construction, and management to accomplish Sustainable Development Goal 11: Sustainable Cities and Communities.
New Tool Can Predict Material Properties From Chemical Structure
Process can accelerate development of wearable technology, researchers say
The Zen Of Zentropy
Novel Zentropy theory seeks an all-encompassing answer to a materials design issue
Density: Helium Pycnometry
Micromeritics Accupyc II 1340 measures the skeletal volume of a material by gas displacement using the volume-pressure relationship of Boyle’s Law. An inert gas, typically helium, is used as the displacement medium. The sample is placed in a sealed cup of a known volume. This cup is then placed into the sample chamber. Gas is introduced to the sample chamber and then expanded into a second empty chamber with a known volume. The pressure observed after filling the sample cell and the pressure discharged into expansion chamber are measured, and then the vol